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$1,499,999
New Listing

4921 21A Street SW
Calgary, AB T2T 5C2

For Sale|Single Family Residence|Active
6
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
2,646.58
SqFt
$567
/SqFt
2026
Built
Subdivision:
Altadore
County:
Calgary
Call Now: 403.991.9886
Is this the listing for you? We can help make it yours.
403.991.9886
4921 21A Street SW4921 21A Street SW4921 21A Street SW4921 21A Street SW
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Mortgage Calculator

Monthly Payment (Est.)

$6,844
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

This exceptional 3 STOREY LUXURY DUPLEX offers a rare opportunity to own a thoughtfully designed inner city home with impressive square footage, elevated functionality, and incredible flexibility in the heart of ALTADORE. Offering OVER 2,600 SQ FT ABOVE GRADE, a THIRD FLOOR RETREAT with DUAL BALCONIES, TWO PRIMARY BEDROOMS, multiple outdoor spaces, and FINISHED BASEMENT (with option to upgrade basement layout), this home is designed for modern family living, entertaining, and multi-generational flexibility. The main floor features a bright OPEN CONCEPT layout connecting the kitchen, dining, and living areas, creating an effortless flow for everyday living and entertaining. The kitchen sits at the heart of the home, while the spacious rear living area opens through large patio doors to the deck and backyard. A convenient POCKET OFFICE is thoughtfully planned to complete the main level. Upstairs, the second floor offers a spacious PRIMARY RETREAT with a PRIVATE ENSUITE and WALK-IN CLOSET. An additional 2 bedrooms, full bathroom, dedicated LAUNDRY complete this level. The THIRD FLOOR is a true standout, offering approximately 683 SQ FT of additional above-grade living space and incredible lifestyle flexibility. Designed for function a SECOND PRIMARY BEDROOM can become a retreat, entertainment lounge, executive workspace, or private getaway. BONUS/REC AREA provides a flexible space for family, guests, a second home office, or additional lounge. Large BI-PARTING DOORS open onto a FRONT AND REAR private DURADECK BALCONY, creating a seamless connection between indoor and outdoor living. The lower level features approximately 935 SQ FT, a SIDE ENTRANCE with two different floor plans you may choose from, providing versatility for usage. A DOUBLE DETACHED GARAGE, private yard, rear deck, and multiple outdoor spaces complete this property. Located in ALTADORE, one of Calgary's most desirable inner city communities, enjoy an established neighbourhood setting with convenient access to parks, pathways, schools, local shops, restaurants, Marda Loop, downtown, and major routes throughout the city. With OVER 3,500 SQ FT OF DEVELOPED LIVING SPACE including the basement suite, three above-grade levels, a THIRD FLOOR RETREAT, FLEXIBLE BASEMENT LAYOUT, and DOUBLE DETACHED GARAGE, this is a rare opportunity to own a distinctive luxury home in one of Calgary's premier communities. Call today to discuss presale options, including custom basement changes.

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Listing Snapshot
Price 
$1,499,999
Days On Site 
0 Days
Bedrooms 
6
Inside Area (SqFt) 
2,646.58 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
0.07 Acres
Year Built 
2026
MLS® Number 
A2343646
Status 
Active
Property Tax 
N/A
Maintenance Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
7 hours agoListing first seen on site
13 hours agoListing updated with changes from the MLS®
General Features
Acres 
0.07
Garage 
Yes
Garage Spaces 
2
Levels 
Three Or More
Parking 
GarageGarage Door Opener
Parking Spaces 
2
Property Condition 
New Construction
Property Sub Type 
Single Family Residence
SqFt Above 
2646.58
SqFt Below 
777
Style 
3 (or more) StoreyAttached-Side by Side
Zoning 
RCG
Interior Features
Appliances 
RangeRange HoodRefrigeratorWasher/DryerOven
Basement 
FullFinishedExterior EntrySump Pump
Fireplace 
Yes
Fireplace Features 
Gas
Fireplaces 
1
Flooring 
HardwoodTileVinyl
Heating 
Forced AirNatural Gas
Interior 
Built-in FeaturesHigh CeilingsKitchen IslandNatural WoodworkOpen FloorplanPantryRecessed LightingStorageWalk-In Closet(s)Wired for DataWired for Sound
Laundry Features 
In Basement
2pc Bathroom 
Dimensions - 0`0" x 0`0"Level - Main
3pc Ensuite bath 
Dimensions - 0`0" x 0`0"Level - Third
4pc Bathroom 
Dimensions - 0`0" x 0`0"Level - Basement
5pc Ensuite bath 
Dimensions - 0`0" x 0`0"Level - Second
Bedroom 
Dimensions - 12`10" x 10`1"Level - Basement
Bedroom - Primary 
Dimensions - 13`4" x 12`6"Level - Third
Bonus Room 
Dimensions - 20`1" x 12`3"Level - Third
Dining Room 
Dimensions - 11`0" x 10`6"Level - Main
Kitchen 
Dimensions - 18`2" x 16`1"Level - Main
Laundry 
Dimensions - 10`0" x 5`6"Level - Second
Living Room 
Dimensions - 12`10" x 10`5"Level - Basement
Mud Room 
Dimensions - 6`6" x 4`11"Level - Main
Office 
Dimensions - 6`11" x 6`8"Level - Main
Walk-In Closet 
Dimensions - 11`5" x 6`4"Level - Third
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Exterior Features
Construction Details 
BrickStucco
Exterior 
BalconyLightingPrivate Yard
Fencing 
Fenced
Frontage 
7.62M 25`0"
Lot Features 
Back YardFront YardInterior LotLandscapedPrivateSubdivided
Patio And Porch 
DeckFront Porch
Roof 
ShingleAsphaltMembrane
Community Features
Community Features 
FishingParkPlaygroundSidewalksStreet LightsTennis Court(s)
Listing courtesy of Karen Mangat of RE/MAX House of Real Estate

Listing information is provided by Participants of the Alberta One Realty Listing Services (Pillar 9). IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Alberta One Realty Listing Services (Pillar 9)
Last checked 2026-09-15 03:33 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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